do not use levemir® if you are allergic to any of its ingredients. the most common side effect is low blood sugar which may cause symptoms such as sweating, shakiness, confusion and headache. severe low blood sugar can be serious and life threatening. ask your healthcare provider about alcohol use, operating machinery, or driving. other possible side effects include injection site reactions. tell your healthcare provider about all medicines you take and all of your medical conditions. get medical help right away if you experience serious allergic reactions, such as body rash trouble with breathing, fast heartbeat, or sweating. with flexpen®... say good night to vial and syringe. ask your doctor about levemir® flexpen®. covered by 90% of insurance plans including medicare. find your co-pay at myflexpen.com. [old english accent] i doth declare that thou have brought overmany discounts to thine customers! [old english accent] safe driver, multi-car, paid in full -- a most fulsome bounty indeed lord jamie. thou cometh and we thy saveth! what are you doing? we doth offer so many discounts, we have some to spare. oh, you have any of those homeowners discounts? here we go.